Ключевые слова: alphabet, artery, attack, awareness, blood, cardiac, cardio, cardiologist, cardiology, cardiovascular, care, chest, clinic, coronary, cure, diagnosis, disability, disease, disorder, doctor, failure, health, health care, healthcare, heart, heart disease, hospital, hypertension, illness, infection, medical, medicare, medicine, no people, pain, pressure, prevention, pulse, puzzles, sick, stress, stroke, symptom, syringe, text, therapy, treatment, word,